Library Blog
USB Device Library presents the user set of functions required to handle USB device peripheral. A embedded user application program uses API defined in this library to access USB device peripheral. The library has set of functions implemented within library and also uses set of callback functions which will be implemented by application designer outside of the library. Library internaly handles standard device requests, leaving the user to process other requests.
As example of use of this library, following USB device classes are implemented:
HID (Human Interface Devices) class with mouse functionality
MSC BOT (Mass Storage - Bulk Only Transport) class.
CDC (Communications Device Class) class.
USB Device Library features following functions:
USBDev_Init
USBDev_IntHandler
USBDev_GetDeviceState
USBDev_StallEndpoint
USBDev_CtrlStall
USBDev_ClearStallEndpoint
USBDev_RegisterGetDescriptorHandler
USBDev_RegisterEventHandler
USBDev_RegisterSetupReqHandler
USBDev_RegisterDataReceivedHandler
USBDev_RegisterDataSentHandler
USBDev_ConvertStringToDescriptor
USBDev_SendPacket
USBDev_SetReceiveBuffer
USBDev_CtrlDataAck
USBDev_CtrlSendData
Release notes:
Version 1.2.1.0:
- CDC class for PIC16F145x added.
- Examples for PIC16F145x added.
Version 1.2.0.0:
- ARM TI Tiva MCUs supported.
- Examples for mikroMedia 5 for Tiva added.
- PIC16F145x library added.
Version 1.1.0.0:
- CDC class added
- Virtual COM port example added
- Minor bug fixes
USB Icon
USB Icon preview
View full image
ALSO FROM THIS AUTHOR
MIC24045 click carries MIC24045 I2C-programmable, high-efficiency, wide input range, 5A synchronous step-down regulator from Microchip. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface.
[Learn More]
Water Detect click is used for detecting water and other electroconductive liquids. All you need to do is splash or soak the upper part of the click board, and the output of Microchip's MCP606 compactor will go positive, signaling the presence of liquid.
[Learn More]
Brushless 11 Click is a compact add-on board that controls brushless DC motors with any MCU. This board features the A4931, a 3-phase brushless DC motor pre-driver from Allegro Microsystems. It drives six onboard N-channel power MOSFETs and supplies the motor with 8V up to 30V voltages. This pre-driver offers enable, direction, and brake inputs that can control motor functions and logic outputs for measuring motor rotation.
[Learn More]
